<?php
/**
Copyright 2011-2014 Nick Korbel
This file is part of Booked Scheduler.
Booked Scheduler is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Booked Scheduler is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Booked Scheduler. If not, see <http://www.gnu.org/licenses/>.
*/
class Group
{
private $id;
private $name;
private $adminGroupId;
private $addedUsers = array();
private $removedUsers = array();
private $users = array();
private $permissionsChanged = false;
private $removedPermissions = array();
private $addedPermissions = array();
private $allowedResourceIds = array();
private $rolesChanged = false;
/**
* @var array|int[]
*/
private $removedRoleIds = array();
/**
* @var array|int[]
*/
private $addedRoleIds = array();
/**
* @var array|RoleDto[]
*/
private $roleIds = array();
/**
* @param $id int
* @param $name string
*/
public function __construct($id, $name)
{
$this->id = $id;
$this->name = $name;
}
/**
* @return int
*/
public function Id()
{
return $this->id;
}
/**
* @return string
*/
public function Name()
{
return $this->name;
}
/**
* @return int
*/
public function AdminGroupId()
{
return $this->adminGroupId;
}
/**
* @param $groupName string
* @return void
*/
public function Rename($groupName)
{
$this->name = $groupName;
}
/**
* @param $userId int
* @return void
*/
public function AddUser($userId)
{
if (!$this->HasMember($userId))
{
$this->addedUsers[] = $userId;
}
}
/**
* @param $userId int
* @return void
*/
public function RemoveUser($userId)
{
if ($this->HasMember($userId))
{
$this->removedUsers[] = $userId;
}
}
/**
* @internal
* @return int[] array of userIds
*/
public function AddedUsers()
{
return $this->addedUsers;
}
/**
* @internal
* @return int[] array of userIds
*/
public function RemovedUsers()
{
return $this->removedUsers;
}
/**
* @internal
* @return array|int[]
*/
public function AddedRoles()
{
return $this->addedRoleIds;
}
/**
* @internal
* @return array|int[]
*/
public function RemovedRoles()
{
return $this->removedRoleIds;
}
/**
* @internal
* @param $groupId
* @return void
*/
public function WithId($groupId)
{
$this->id = $groupId;
}
/**
* @internal
* @param $userId int
* @return void
*/
public function WithUser($userId)
{
$this->users[] = $userId;
}
/**
* @internal
* @param $groupId int
* @return void
*/
public function WithGroupAdmin($groupId)
{
$this->adminGroupId = $groupId;
}
/**
* @param $userId
* @return bool
*/
public function HasMember($userId)
{
return in_array($userId, $this->users);
}
/**
* @return array|int[]
*/
public function UserIds()
{
return $this->users;
}
/**
* @param int $allowedResourceId
* @return void
*/
public function WithPermission($allowedResourceId)
{
$this->permissionsChanged = false;
$this->allowedResourceIds[] = $allowedResourceId;
}
/**
* @param $role int
* @return void
*/
public function WithRole($role)
{
$this->rolesChanged = false;
$this->roleIds[] = $role;
}
/**
* @param int[] $allowedResourceIds
* @return void
*/
public function ChangePermissions($allowedResourceIds = array())
{
$diff = new ArrayDiff($this->allowedResourceIds, $allowedResourceIds);
$removed = $diff->GetRemovedFromArray1();
$added = $diff->GetAddedToArray1();
if ($diff->AreDifferent())
{
$this->permissionsChanged = true;
$this->removedPermissions = $removed;
$this->addedPermissions = $added;
$this->allowedResourceIds = $allowedResourceIds;
}
}
/**
* @internal
* @return int[]|array of resourceIds
*/
public function RemovedPermissions()
{
return $this->removedPermissions;
}
/**
* @internal
* @return int[]|array of resourceIds
*/
public function AddedPermissions()
{
return $this->addedPermissions;
}
/**
* @return array|int[]
*/
public function AllowedResourceIds()
{
return $this->allowedResourceIds;
}
/**
* @return array|int[]
*/
public function RoleIds()
{
return $this->roleIds;
}
/**
* @param $roleIds int[]|array
* @return void
*/
public function ChangeRoles($roleIds)
{
$diff = new ArrayDiff($this->roleIds, $roleIds);
$removed = $diff->GetRemovedFromArray1();
$added = $diff->GetAddedToArray1();
if ($diff->AreDifferent())
{
$this->rolesChanged = true;
$this->removedRoleIds = $removed;
$this->addedRoleIds = $added;
$this->roleIds = $roleIds;
}
}
/**
* @param $groupId int
* @return void
*/
public function ChangeAdmin($groupId)
{
if (empty($groupId))
{
$groupId = null;
}
$this->adminGroupId = $groupId;
}
public static function Null()
{
return new NullGroup();
}
}
class NullGroup extends Group
{
public function __construct()
{
parent::__construct(0, null);
}
}
?>
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